diff -r fe89161ff160 -r 14c6e2f23fa0 hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.inline.hpp
--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.inline.hpp	Mon Dec 01 12:11:11 2014 +0100
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.inline.hpp	Tue Dec 02 09:51:16 2014 +0100
@@ -29,8 +29,8 @@
 #include "gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp"
 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp"
 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp"
+#include "gc_implementation/parNew/parNewGeneration.hpp"
 #include "gc_implementation/shared/gcUtil.hpp"
-#include "memory/defNewGeneration.hpp"
 
 inline void CMSBitMap::clear_all() {
   assert_locked();
@@ -257,11 +257,11 @@
 }
 
 inline size_t CMSCollector::get_eden_used() const {
-  return _young_gen->as_DefNewGeneration()->eden()->used();
+  return _young_gen->eden()->used();
 }
 
 inline size_t CMSCollector::get_eden_capacity() const {
-  return _young_gen->as_DefNewGeneration()->eden()->capacity();
+  return _young_gen->eden()->capacity();
 }
 
 inline bool CMSStats::valid() const {